2920343488 has 28 divisors (see below), whose sum is σ = 6047018640. Its totient is φ = 1396685312.

The previous prime is 2920343441. The next prime is 2920343501. The reversal of 2920343488 is 8843430292.

It is a super-2 number, since 2×2920343488² = 17056812175808012288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 990493 + ... + 993436.

Almost surely, 2^2920343488 is an apocalyptic number.

It is an amenable number.

2920343488 is an abundant number, since it is smaller than the sum of its proper divisors (3126675152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2920343488 is a wasteful number, since it uses less digits than its factorization.

2920343488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983964 (or 1983954 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 43.

The square root of 2920343488 is about 54040.2025162749. The cubic root of 2920343488 is about 1429.3699423342.

The spelling of 2920343488 in words is "two billion, nine hundred twenty million, three hundred forty-three thousand, four hundred eighty-eight".